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International hunt for political parties' cyber attacker1:28

An international cyber hunt involving Australian, US and British intelligence is underway after the nation’s major political parties were targeted in a cyber attack.
Prime Minister Scott Morrison confirmed the attack targeted the computer systems of the Liberal, Labor and National parties.
Security experts say there is no way to know what information hackers could have obtained, despite Mr Morrison saying parliament security agencies detected the activity and acted decisively.
The Prime Minister says the hack was conducted by a sophisticated overseas actor.
Image: News Corp Australia